145,825 is an odd composite number composed of three prime numbers multiplied together.

What does the number 145825 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

145825 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 145825:

52 × 19 × 307

(5 × 5 × 19 × 307)

See below for interesting mathematical facts about the number 145825 from the Numbermatics database.

Names of 145825

  • Cardinal: 145825 can be written as One hundred forty-five thousand, eight hundred twenty-five.

Scientific notation

  • Scientific notation: 1.45825 × 105

Factors of 145825

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 331

Divisors of 145825

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 190960
  • Sum of proper divisors (its aliquot sum) s(n): 45135
  • 145825 is a deficient number, because the sum of its proper divisors (45135) is less than itself. Its deficiency is 100690

Bases of 145825

  • Binary: 1000111001101000012
  • Hexadecimal: 0x239A1
  • Base-36: 34IP

Squares and roots of 145825

  • 145825 squared (1458252) is 21264930625
  • 145825 cubed (1458253) is 3100958508390625
  • The square root of 145825 is 381.8703968627
  • The cube root of 145825 is 52.6353273647

Scales and comparisons

How big is 145825?
  • 145,825 seconds is equal to 1 day, 16 hours, 30 minutes, 25 seconds.
  • To count from 1 to 145,825 would take you about sixteen hours.

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 145825 cubic inches would be around 4.4 feet tall.

Recreational maths with 145825

  • 145825 backwards is 528541
  • 145825 is a Harshad number.
  • The number of decimal digits it has is: 6
  • The sum of 145825's digits is 25
  • More coming soon!

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"Number 145825 - Facts about the integer". Numbermatics.com. 2023. Web. 1 June 2023.

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Numbermatics. (2023). Number 145825 - Facts about the integer. Retrieved 1 June 2023, from https://numbermatics.com/n/145825/

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The information we have on file for 145825 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

Keywords: Divisors of 145825, math, Factors of 145825, curriculum, school, college, exams, university, Prime factorization of 145825, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-five thousand, eight hundred twenty-five.

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